Conditions needed for the development of karst topography include:a.
humid climate.
b. arid climate.
c. carbonate bedrock at a shallow depth.
d. humid climate AND carbonate bedrock at a shallow depth.
e. humid or arid climate AND carbonate bedrock at a shallow depth.
Question 2States in which there is extensive karst topography include:a.
Ohio, Pennsylvania, Virginia, and West Virginia.
b. Florida, Kentucky, Tennessee, Indiana, and Missouri.
c. Minnesota, Iowa, Nebraska, and Kansas.
d. Wyoming, Arizona, Colorado, and Utah.
e. Michigan, New York, and Ohio.